Bug 486945

Summary:	System Settings Crashed and Task Bar Disappeared
Product:	[Applications] systemsettings	Reporter:	Francis Greaves <themetman>
Component:	general	Assignee:	Plasma Bugs List <plasma-bugs-null>
Status:	RESOLVED WORKSFORME
Severity:	crash	CC:	kde, kdedev
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.27.11
Target Milestone:	---
Platform:	Compiled Sources
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Francis Greaves 2024-05-13 08:43:59 UTC

Application: systemsettings (5.27.11)
 (Compiled from sources)
Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.9-gentoo-x86_64 x86_64
Windowing System: X11
Distribution: "Gentoo Linux"
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
Opened System Settings and This crashed and Task Bar Disappeared

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: System Settings (systemsettings), signal: Bus error

[KCrash Handler]
#4  0x00007fb5df377087 in ?? () from /lib64/libc.so.6
#5  0x00007fb5d31f4d40 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#6  0x00007fb5d2dffd81 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#7  0x00007fb5d2e00678 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#8  0x00007fb5d2e057e2 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#9  0x00007fb5d2c93470 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#10 0x00007fb5d2c91ef2 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#11 0x00007fb5d2c92524 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#12 0x00007fb5d2da92d7 in ?? () from /usr/lib64/dri/radeonsi_dri.so
#13 0x00007fb5ddd5fbcf in QSGBatchRenderer::Renderer::unmap(QSGBatchRenderer::Buffer*, bool) () from /usr/lib64/libQt5Quick.so.5
#14 0x00007fb5ddd61a03 in QSGBatchRenderer::Renderer::uploadBatch(QSGBatchRenderer::Batch*) () from /usr/lib64/libQt5Quick.so.5
#15 0x00007fb5ddd73ba5 in QSGBatchRenderer::Renderer::render() () from /usr/lib64/libQt5Quick.so.5
#16 0x00007fb5ddd5b0c9 in QSGRenderer::renderScene(QSGBindable const&) () from /usr/lib64/libQt5Quick.so.5
#17 0x00007fb5ddd5b59b in QSGRenderer::renderScene(unsigned int) () from /usr/lib64/libQt5Quick.so.5
#18 0x00007fb5dddc0d17 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /usr/lib64/libQt5Quick.so.5
#19 0x00007fb5dde34c79 in QQuickWindowPrivate::renderSceneGraph(QSize const&, QSize const&) () from /usr/lib64/libQt5Quick.so.5
#20 0x00007fb5ddec90ab in QQuickRenderControl::render() () from /usr/lib64/libQt5Quick.so.5
#21 0x00007fb5de9bf311 in ?? () from /usr/lib64/libQt5QuickWidgets.so.5
#22 0x00007fb5e07484d2 in QWidget::event(QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#23 0x00007fb5e07031f6 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#24 0x00007fb5dfa87308 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#25 0x00007fb5e073fc3e in QWidgetPrivate::sendPendingMoveAndResizeEvents(bool, bool) () from /usr/lib64/libQt5Widgets.so.5
#26 0x00007fb5e07448c7 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#27 0x00007fb5e0747933 in QWidgetPrivate::setVisible(bool) () from /usr/lib64/libQt5Widgets.so.5
#28 0x00007fb5e0744849 in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQt5Widgets.so.5
#29 0x00007fb5e07448e3 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#30 0x00007fb5e0747933 in QWidgetPrivate::setVisible(bool) () from /usr/lib64/libQt5Widgets.so.5
#31 0x00007fb5e0744849 in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQt5Widgets.so.5
#32 0x00007fb5e07448e3 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#33 0x00007fb5e0744869 in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQt5Widgets.so.5
#34 0x00007fb5e07448e3 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#35 0x00007fb5e0747933 in QWidgetPrivate::setVisible(bool) () from /usr/lib64/libQt5Widgets.so.5
#36 0x00007fb5e0744849 in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQt5Widgets.so.5
#37 0x00007fb5e07448e3 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#38 0x00007fb5e0744869 in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQt5Widgets.so.5
#39 0x00007fb5e07448e3 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#40 0x00007fb5e0744869 in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQt5Widgets.so.5
#41 0x00007fb5e07448e3 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#42 0x00007fb5e0747933 in QWidgetPrivate::setVisible(bool) () from /usr/lib64/libQt5Widgets.so.5
#43 0x00007fb5e0744849 in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQt5Widgets.so.5
#44 0x00007fb5e07448e3 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#45 0x00007fb5e0744869 in QWidgetPrivate::showChildren(bool) () from /usr/lib64/libQt5Widgets.so.5
#46 0x00007fb5e07448e3 in QWidgetPrivate::show_helper() () from /usr/lib64/libQt5Widgets.so.5
#47 0x00007fb5e0747933 in QWidgetPrivate::setVisible(bool) () from /usr/lib64/libQt5Widgets.so.5
#48 0x00007fb5e072b01f in QStackedLayout::setCurrentIndex(int) () from /usr/lib64/libQt5Widgets.so.5
#49 0x00007fb5e072b9aa in QStackedLayout::insertWidget(int, QWidget*) () from /usr/lib64/libQt5Widgets.so.5
#50 0x000055be46015242 in ?? ()
#51 0x000055be46016de8 in ?? ()
#52 0x00007fb5dfab33c7 in QObject::event(QEvent*) () from /usr/lib64/libQt5Core.so.5
#53 0x00007fb5e1393fab in KXmlGuiWindow::event(QEvent*) () from /usr/lib64/libKF5XmlGui.so.5
#54 0x00007fb5e07031f6 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQt5Widgets.so.5
#55 0x00007fb5dfa87308 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib64/libQt5Core.so.5
#56 0x00007fb5dfa8a923 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#57 0x00007fb5dfadb2c7 in ?? () from /usr/lib64/libQt5Core.so.5
#58 0x00007fb5de31d5c2 in ?? () from /usr/lib64/libglib-2.0.so.0
#59 0x00007fb5de320857 in ?? () from /usr/lib64/libglib-2.0.so.0
#60 0x00007fb5de320eb0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#61 0x00007fb5dfadad8a in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#62 0x00007fb5dfa85c4b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQt5Core.so.5
#63 0x00007fb5dfa8e1e1 in QCoreApplication::exec() () from /usr/lib64/libQt5Core.so.5
#64 0x000055be4600a2e7 in ?? ()
#65 0x00007fb5df242310 in ?? () from /lib64/libc.so.6
#66 0x00007fb5df2423c9 in __libc_start_main () from /lib64/libc.so.6
#67 0x000055be4600ac15 in ?? ()
[Inferior 1 (process 9954) detached]

Reported using DrKonqi

Comment 1 TraceyC 2024-06-04 21:58:15 UTC

This looks related to #485585, but I'm unsure if it's an exact duplicate.

Comment 2 David Edmundson 2025-10-23 15:12:32 UTC

This crash report is quite old, there have been a lot of changes in the meantime. Can you reopen if the bug still persists with Plasma 6.4 or newer.